* {
  padding: 0;
  margin: 0;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  vertical-align: top;
}

html{
  font-size: -webkit-calc(100vw/7.5);
}

html,body,#app{
  width: 100%;
  height: 100%;
}
body{
  font-size: 0.24rem;
}
